Tài liệu Giáo án tiếng anh 12 unit 8

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GIÁO ÁN ENGLISH 12 Unit 8 : LIFE IN THE FUTURE A: READING A. AIMS: - To help students improve their reading skills: scanning and skimming, guessing the meaning of words in context. B. AIDS: - English textbook for students. - English textbook for teachers. - Pictures. C. Methods : Communicative approach and learner - centered approach. Teacher’s activities Students’ activities I. Warm-up: 1/ What are the people going to do? - Listen to teacher. 2/ Does it look like a normal airplane? - Look at the picture and answer the questions: 3/ How is it different? 1/ They are going to fly. 4/ Do you think that life in the future will be like this? 2/ No Aims: to introduce the topic of the lesson and to raise 3/ It looks more modern than a normal airplane. It students' interest. has no wings. - Introduce the lesson. 4/ Yes, - Ask students to look at the questions in Before you No read, page 80, working in pairs to discuss the question Possible answers in Before you read: 1. Do you think life will be better in the future? Why / Why not? 2. List three things that might happen in the future. II. Before you read : S1: Do you think life will be better in the future? S2: Yes S1: Why? - Ask students to look at the picture ask and answer the S2: Because of the development of science and technology. questions. GIÁO ÁN ENGLISH 12 S1: List three things that might happen in the future III. While you read : S2: I think in the future, people can live in the Mar, people will be healthy without any diseases, and they can travel by plane to work everyday. - Ask students to look through the passage and read in - Look at the picture, listen to the teacher then ask silence. and answer the questions in the book. - Help students read the passage. - Work in pairs. - Explain pronunciation and meaning of new words which - Listen to the teacher then read the passages. appear in the passage. - Ask some new words if necessary. - Corporation(n): a large business company - Chore(n): a job that is not interesting but that you - Give Vietnamese equivalents. must do. - Corporation(n): - Burden(n): something that is heavy and difficult to - Chore(n): carry. - Burden(n): - Influence(v): to have an effect on or power over - Influence(v): sb/sth so that he/she/it changes. - Methane(n): - Methane(n): a gas without color or smell, that burns - Responsibility(n): easily and that we can use to produce heat. - Responsibility(n): a duty to deal with sth so that it is - Read the words. your fault if sth goes wrong. - Read the passage in silence. Task 1 : - Ask students to read through the text once to find out - Work individually to read the text then choose the the words and phrases in the passage: some new words, guess the main idea. - Explain new words (give the Vietnamese equivalents), - Share the key with other students: guide the Ss to get the main contents of the reading text. Keys - Ask students to work individually in 3 minutes to do this task. - Guide students to read through the passage , then focus on only the sentences surrounding the suggested 1. 2. 3. 4. 5. Pessimists: những người bi quan. Optimists: những người lạc quan. Economic depression: suy thoái kinh tế. Terrorism: khủng bố. Wiped out: xóa sạch. GIÁO ÁN ENGLISH 12 words to do the task effectively. 6. Space shuttle: tàu vũ trụ. - Give students some more words that may be new/ unfamiliar to them. - Guide the students to read the word in chorus and individually. Task 2: - Listen to the teacher then do the task. - Ask students to read the passage again then work in - Work in pairs: pairs to ask and answer the suggested questions. - Walk around the class to give help if necessary. - Give suggested words, phrases or useful suggestions. - Correct the students’ work. Task 3: - Ask students to read the questions carefully. - Ask students to read through the passage again. - Ask the class to do . - Call some students to give the answers. - Ask others students to correct. - Give the true answers. Keys: 1. Many large corporations will be wiped out and millions of jobs will be lost. 2. The security of the earth will be threatened by terrorism, as terrorist groups will become more powerful and more dangerous. 3. People will be living in much cleaner environment, breathing fresher air and eating healthier foods. They will also be better looked after by a modern medical system. Domestic chores will no longer be a burden thanks to the interventions of labor- saving devices. 4. They are developments in micro technologycomputer and telecommunication. - Work individually to read the text then choose the the words and phrases in the passage: - Share the key with other students: Keys: 1. Work: factories will be run by robots, offices will go electronic, many people will work from home. 2. Travel: travel by space shuttle very fast, at 15000 kms per hour; cars could run on GIÁO ÁN ENGLISH 12 electricity or methane gas and fitted with computers. - Listen to the teacher then do the task. - Some students stand up to report their discussions. - Work in groups. IV. After you read : - Ask students to work in groups to scan the text again. Advantages: save labor, do difficult jobs so that men have more time to enjoy life or do more creative work. - Ask them to work in small groups of three or four to Disadvantages: replace human beings in many discuss the Advantages and disadvantages of Robots. fields so many people will lose their jobs or go - Encourage them to use their own words. jobless. - Ask some students to report. - Listen to the teacher. V. Home work: - Write down the homework to do at home. - Review the reading and prepare the speaking at home. GIÁO ÁN ENGLISH 12 Unit 8 : LIFE IN THE FUTURE B: SPEAKING I. Aims: - Students can ask and answer about changes of people and the world in the future. II. Aids: - English textbook for students. - English textbook for teachers. III. Procedures: Teacher’s activities Students’ activities GIÁO ÁN ENGLISH 12 Warm-up: - Tell a short story to prove that the renovation measures has apparently changed the social and people’s lives positively. + Ask students the question: How can we get some clean water? + Give the answer: Bring the water from the river and wash it. - Listen and give one’s own ideas or story if being asked. - Listen to the riddle. - Answer the question. + We buy clean water from the shop. + We ask our parents for it. + …………….. - Introduce the lesson: - Listen to the teacher and write the title in their notebooks. - Introduce some new words (eliciting, give the definitions in English then ask students to translate - Listen to the teacher. them into Vietnamese to check their understanding) - Guess the meaning of the new words. - to be declared open: to be stated publicly and officially. - holiday resort: a place where a lot of people go to on holiday. - a cure for: a medicine or treatment that can cure an illness, etc. - holiday maker: a person who go on holiday. to be declared open: - running on: the action or sport of running. holiday resort: - cold war: the war against common cold. a cure for: - Let the whole class read the new words twice or three holiday maker: times. running on: - Call 2 - 3 students to read new words again. cold war: Pre-speaking : Task 1 - Read the new words. GIÁO ÁN ENGLISH 12 - Guide students how to practise. - Ask students to look at Task 1. - Ask students to do Task 1: - Look at Task 1. Look at these newspaper cuttings from the future, They - Do Task 1 were written on 1st of April. Say what will have happened and what people will be doing by the end of the 21st century. - Revise the use of future tense: + When we want to say about an event going on at a particular time or over a period of time in the future, We use “will+be+V_ing” which tense do we use? + When we want to talk about something that will be ended, completed or achieved by a particular point in the future, which tense do we use? + Look at the example, this action will be completed by the end of the 21st century, so we use will+ have+ P.II. - Ask one student to read the example. - Ask Ss to work in pairs to say what will have happened and what people will be doing by the end of the 21st century. - Read the example. - Walk around the class to guide or supervise them and - Do Task 1 in pairs. give them help if necessary. - Ask some pairs to report what they have talked. - Give comments; correct the common mistakes after they finish. While-speaking : Task 2 - Work in pairs. GIÁO ÁN ENGLISH 12 - Guide students how to practise. - Ask students to work in pairs. - Report what they have talked. -.Introduce some new words (eliciting, give the definitions in English then ask students to translate them into Vietnamese to check their understanding) Living standard: the quality of life Fatal disease: disease causing or ending in death. - Let the whole class read the new words twice or three times. - - Listen to the teacher and correct the mistakes. - Call 2 - 3 students to read new words again. How can we say if we want to make prediction? - Listen to the teacher. What else? - Guess the meaning of the new words. -> We often base on something to make prediction, you have to give reasons for your prediction. Could you tell me how we say to give reason for something? If we mean that the reasons are negative, what should we use - Read the new words. If the reasons are positive, what should we use? Give some expressions of reasons: -…because living standards will be/ have been improved. - …the cures for fatal diseases will be/ have been found. -… it’s (Jupiter/Mars/moon) too far. -… It’s (Jupiter/Mars/moon) too cold/ hot there. -… there’s no water there./ The atmosphere is too thin It is likely that+ clause It is unlikely that+ clause It is possible that+ clause It is impossible that+ clause GIÁO ÁN ENGLISH 12 there. Because + clause -…It’s too costly/ just impossible to do that. Because of + Noun phrase - Ask one student to read the example. Since/As + clause - Ask some Ss to recall the way to show opinion. For + Noun phrase As a result of - Give example: Thanks to + Noun phrase In my opinion, it’s unlikely that by the end of the 21st century people will be living to the age of 150 because there will be more and more diseases. - Ask students to do Task 2 in pairs, discussing which of the predictions are likely/ unlikely to happen. Give at least two reasons for each. - Call one student to repeat the instruction to check whether they are clear about what they have to do. - Go around to supervise them. Note down serious and In my opinion common mistakes. from my point of view Post-speaking : As far as I am concerned. Task 3 I think - Guide students how to practise. I believe - After about 3 minutes of discussion, call some pairs to - Listen to the teacher report what they have done. - After students finish, give them comments: correct some pronunciation mistakes they have made. - Read aloud the words and ask the whole class to repeat. GIÁO ÁN ENGLISH 12 - Ask students to do Task 3: making some more - Do Task 2 in pairs predictions about what life will be like one hundred years from now.( work in groups of 4) - After about 3 minutes of discussion, call some groups to report what they have done. - After students finish, give them comments: correct - One student repeats the teacher’s instruction. some pronunciation mistakes they have made. - The others listen to their friends to make clear - Read aloud the words and ask the whole class to about what they have to do. repeat. - Correct their mistakes. - Some pairs report. Homework: - Ask the students to prepare the listenng at home. - Repeat after the teacher. - Work in groups to do Task 3 - Some groups report what they have discussed: I think it is likely by the end of 2106, scientists will have found a cure for AIDS thanks to the developments of science and technology. - Listen to the teacher. - Repeat after the teacher. GIÁO ÁN ENGLISH 12 Unit 8 : LIFE IN THE FUTURE C: LISTENING I. Aims: Students can improve their listening skill : they can understand the passage about life expectancy. II. Aids: - - English textbook for students. - English textbook for teachers. - Tapes and cassette. - Handouts. III. Procedures: Teacher’s activities Students’ activities Warm up: - Let students play a game. - Listen to the instruction. - Introduce the game rule: This is Lucky number game. We have four teams. I will give a definition, and you have to give the word it refers to. You have to raise your hand to answer the question. Who raises the hand first will have the right to answer the question. If your answer is right, you will get one point. If not, the other team will answer the question. The team which gets the true answer can choose the next question, if it is a lucky number, that team will get 2 points. - Let Ss play. Pre- listening - Ask students to do Task 1: Discuss the question: Which of the following factors do GIÁO ÁN ENGLISH 12 you think might help people have a long and healthy life? - Do Task 1 in pairs. + No smoking? Why? + Love a lot? Why? - Ask one pair to report what they have discussed. - Introduce some new words (eliciting, give the definitions in English then ask students to translate them into Vietnamese to check their understanding) Incredible (adj): impossible or very difficult to believe - Centenarian (adj): belong to the century, 100 years - Eradicate (v): to destroy or get rid of sth completely - Life expectancy (n): the number of years that a person is likely to live - Eternal life (n): life without beginning or end; existing or continuing for ever - Mushroom (v): rise quickly - Curable (adj.): (used about a disease) that can be made better. While - listening - Task 1 - Let the whole class read the new words twice or three times. - Call 2 - 3 students to read new words again. - Ask students to read the statements in Task 1. - Ask students to listen to the passage the first time: Listen to an interview about people’s life expectancy in S1: Which factors do you think might help people to have a long and healthy life. S2: I think they are no smoking, eating healthy food, laughing a lot, and doing exercise because by doing so, we can improve our health. - Listen to the teacher. - Guess the meaning of the new words. GIÁO ÁN ENGLISH 12 the future, listen and decide whether the statements are true or false. - Read the new words. - Play the tape or read the passage twice - Read the statements in Task 1. - Ask some students to give their answers. Ask them to give reason for their answers. If their answers are right, - Listen to the passage and answer the questions. repeat them; if not give the correct answers. 1. F (Some scientists can predict) Task 2 1. F (Because we look after ourselves, eat more healthily, cut down on things like butter, - Ask them to listen again the second and the third time alcohol and cigarettes) to finish Task 2: answer the questions. 2. F (80) - Ask students to discuss the answers to the questions in 3. T pairs. 4. T - Listen again the third time to finish the Task. - Go around to supervise students if necessary. - Call some students to give the answers. If their answers are right, repeat the answers, if they are wrong, - Discuss the answers to the questions in pairs. give them the answers: - Answer the questions, and correct the wrong - If most students do not catch the information for the answers. questions, let them listen again to the passage once 1. Eating more healthily, cutting down on more. things like butter, alcohol and cigarettes. 1. What are factors that help people have longer life 2. The development in medical science. expectancy according to Dr. Davis? 3. In ten years’ time AIDS will also be brought 2. Which factor is the most important one? Why? under control. / We’ll have been able to 3. What will we have been able to do about AIDS bring AIDS under control. in ten years’ time? Post- listening - Ask students to do After you listen in groups Work in groups and the advantages and disadvantages of having a very long life. - Eliciting some ideas from the students: What are the advantages of having a very long life? GIÁO ÁN ENGLISH 12 What are the disadvantages of having a very long life. - Do After you listen in groups (write the answers on the board) Advantages: - Go around to supervise them. Note down serious and - Do many things they want to do/ enjoy life common mistakes. more - Ask one group to report what they have discussed. - See their children and grandchildren grow up. - Give comments after they finish. - Help their children and grandchildren. - Children and grandchildren are happy with - Call another group if there is enough time. them - Give feedback and correct serious or common Disadvantages: mistakes - Too weak to do things and often ill. Homework: - Feel lonely when children have grown up and busy with their own lives, and friends - Ask the students to prepare writing at home. are dead. - Do the task in groups. - Report what they have discussed. - Listen to the teacher and correct the mistakes. GIÁO ÁN ENGLISH 12 Unit 8 : LIFE IN THE FUTURE D. WRITING I. Aims: - Students can write about the ideal world in which they would like to live in the year 2020. II. Aids: - English textbook for students. - English textbook for teachers. III. Procedures: Teacher’s activities Pre- writing Students’ activities - Write down in the notebooks the title. Task 1: - Write on the board the title of the lesson: Unit 8: Life in the future. - Listen to the teacher. Part D. Writing - Introduce some new words and expressions - Under the threat of terrorism: Live in harmony: Live in clean healthy environment: My main desire is …: Materialistic (a): - Let the whole class read the new words twice or three times. - Call 2 - 3 students to read new words again. - - Ask students to read the passage to analyze it. - Ask students to discuss the answers to the questions in pairs. - Go around to supervise students if necessary. - Call some students to give the answers. If their - Read the words GIÁO ÁN ENGLISH 12 answers are right, repeat the answers, if they are wrong, give them the answers: 1.What are the student’s concerns about? - Read the passage to analyze it. World peace? Employment? The environment? The people ? 2. Are your concerns similar to those? 3. Do you have other concerns? What are they? While - writing Task 2 - Discuss the answers to the questions in pairs. - Answer the questions, and correct the wrong answers. - World peace: peaceful world, no war, no conflicts, no threat of terrorism, people love in harmony. - Employment: everyone has a job. - Environment: clean and healthy, less noise, less pollution, larger parks, wildlife is protected. Ask students to do Task 2 individually. - People: less materialistic, less selfish, less violent, Write about the ideal world in which you would like and more loving. to live in the year 2020 using the ideas you have discussed in Task 1 Yes, they are. Post - writing Yes, I wish people can do the job that they like, and Try to use the expression like: my main desire is to…., I they no longer suffer from fatal diseases. would also wish… - - Go around to supervise them. Note down serious and common mistakes. - Show and correct some common mistakes - Ask students to exchange their work to check - Do Task 2 individually GIÁO ÁN ENGLISH 12 - Ask students to revise their description - Ask students to hand in their work to mark - Write the description. Homework: - Ask students to rewrite the task at home and prepare part Language Focus at home. - Listen to the teacher and correct the mistakes. - Exchange the writing. -Revise their description. - Listen to the teacher and write down homework. GIÁO ÁN ENGLISH 12 Unit 8 : LIFE IN THE FUTURE E. LANGUAGE FOCUS I. Aims: 1. Pronunciation - Students can pronounce correctly the contracted forms of auxiliaries (have and has). 2. Grammar - Students know how to use articles and. - Students know how to use some preposition phrases. II. Aids: - English textbook for students. - English textbook for teachers. - Pictures III. Procedures: Teacher’s activities Pronunciation Students’ activities - Listen to the teacher. - Pronounce the auxiliaries both contracted forms and full forms for students to recognize the difference - Pronounce the second time for the students to repeat. - Ask 2-3 students to repeat, correct their mispronounce - Read 2 times the sentences, and then let the whole - Read after the teacher. class read the sentences twice or three times. - Put stress mark for them to practice. - Call 2-3 students to read the sentences again. - Read the sentences twice or three times. - Ask them to read the sentences in pairs, go around to supervise them. Grammar and vocabulary - Read the sentences again. GIÁO ÁN ENGLISH 12 Exercise 1 - Explain how to change direct speech into reported speech with gerund briefly then give some examples to - Read the sentences in pairs. illustrate and asks students to work in pairs to do the exercise suggested. - Do Exercise 1 - Ask students to discuss the answers with their friends. - Discuss the answers in pairs. - Ask some of the students to do the exercise orally. - Ask others to give comments. - Give the answers: - Call some students to give their answers. If students’ answers are right, repeat them, if not, give the right answers. 1. in (in time for = early enough)(“on time” doesn’t go with “for” or “to”) 2. of 3. on (in business = being a businessman, on business = to go on business). 4. At 5. to 6. in 7. about 8. for 9. between, opposite 10. to A/an is used before an indefinite single noun, “the” is used before a definite noun, “the” is also used before an musical instruments. We use zero article before a proper noun or some structures such as by+ (means of transport) and last+ (time)… - Give the suggested answers if necessary. Exercise 2 - Do Exercise 2 - Revise the use of articles. - Discuss the answers in pairs. - Ask students to do Exercise 2 - Give the answers. Put a/an , the or No article ( #) in each space. 1. # 2. #, #, # GIÁO ÁN ENGLISH 12 - Go around to supervise them. - Ask students to discuss the answers in pairs. - Call some students to give their answers. If students’ answers are right, repeat them, if not, give the right answers. Homework: - Ask students to revise the strong form and weak form of auxiliaries, the use of prepositions and articles, redo all the exercises and prepare Test yourself C at home. 3. 4. 5. 6. #, the, the the, # the, # the, # 7. The, # 8. an , the, the 9. #, the 10. A, a - Listen to the teacher and write down homework to do at home.
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